On Tue, Apr 14, 2026 at 9:19 PM Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> I have completed the first draft of the PG 19 release notes:
>
> https://www.postgresql.org/docs/devel/release-19.html
I do not think that this item merits mention in the release notes:
"Add fake LSN support to hash index AM (Peter Geoghegan)"
It offers no user-visible benefit. It's just preparation for index
prefetching, which didn't make it into Postgres 19.
--
Peter Geoghegan